Last Updated
：2025/11/30
kernel pair
Noun
Japanese Meaning
（圏論）ある射自身に対する引き戻しによって構成される2つの射の組。すなわち、ある射をその自身に沿って引き戻して得られる射のペアを指す。
（ plural ）
Quizzes for review
(category theory) A couple of morphisms which constitute the pullback of a given morphism along itself.
音声機能が動作しない場合はこちらをご確認ください
See correct answer
kernel pair
In many categories, the kernel pair of a morphism captures the equivalence relation induced by its fibers.
See correct answer
In many categories, the kernel pair of a morphism captures the equivalence relation induced by its fibers.
音声機能が動作しない場合はこちらをご確認ください
English - English
Word Edit Setting
- Users who have edit permission for words - All Users
- Screen new word creation
- Screen word edits
- Screen word deletion
- Screen the creation of new headword that may be duplicates
- Screen changing entry name
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Sentence Edit Setting
- Users who have edit permission for sentences - All Users
- Screen sentence deletion
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Quiz Edit Setting
- Users who have edit permission for quizzes - All Users
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
